Hello,
We did buy following android barcode scanner. It has a sdk and we need a simple app that scans barcodes and sends them to our ftp server.
The app needs 4 buttons and depending which button we press the output file needs to have different file names.
I will tell you the name of the 4 buttons and name of the 4 filenames in private message.
This is the barcode scanner:
[url kaldırıldı,...

My Elite 440 meter has a connector port RS 485 already. I want to see the energy (units) consumption on my phone.
Now, its a matter of intercepting the existing software of energy meter and connecting it to a device which starts transmitting the data. rs485 to usb converter cable + if we can connect OLD SMARTPHONE 2G sim to L&T meter, and write a code to decrypt the data + send it to a ser...

We need to hire a programmer to help us with a small project to develop a software for a microcontroller to comunicate with a Raspberry Pi. The Microcontroller shall performe some simple action to activate a Solenoid, led and a sensor.
*** Scope overview ***
1. C/C++ programming for a STM32F030F4 Microcontroller (Slave).
2. Python programming for a Raspberry Pi 3 Model B (Master).
*** Ap...

Please read & understand fully before responding. Enclosed is more details about the work. You may use any language supported by S7, use version 5.4 or later of step 7 pro. Respond only if you are serious & available & keep your bid active for 1 week after the response. Submit any questions with response. To conserve time , please ask specific questions. You need to submit your work...

All the greatest bands and brands of all time have iconic figure.
Iron Maiden has Eddy - [url kaldırıldı, görüntülemek için giriş yapın]
Gieco has the Lizard - [url kaldırıldı, görüntülemek için giriş yapın]
We need an iconic figure drawn for us. This figure will be short and stout. He will be wearing a cammo army helmit that does not fit him well....

My L&T meter has a connector port RS 485 already. I want to see the energy (units) consumption on my phone.
Now, its a matter of intercepting the existing software of energy meter and connecting it to a device which starts transmitting the data. rs485 to usb converter cable + if we can connect OLD SMARTPHONE 2G sim to L&T meter, and write a code to decrypt the data + send it to a serve...

Scope of the project is development of firmware for customized PCB with ATMega1284.
Basically this is a digital accelerometer device for measuring vibrations. Data from this device are sent to server side for processing and analysis. Multiple devices should be connected over RS485 or TCP/IP and data from all devices should be received on server side.
Data from every device should be sent to ser...

Hello,
I have a VPS running on cPanel. Mysql failed to start and no matter how i restart is, i got the ff error:
root@_____ [~]# service mysql restart
ERROR! MySQL server PID file could not be found!
Starting MySQL.. ERROR! The server quit without updating PID file (/var/lib/mysql/[url kaldırıldı, görüntülemek için giriş yapın]).
I need help on this.
Thanks.